As of July 2011: Men: 12:37.35 Women: 14:11.15
The answer is 9.89secs!
My daughter is 9 and ran a 5km road race in 21:55 April 2012 so I am not sure if the top girls run it in 19:55-21:00 by the age of 12
I am the fastest typer in my class at 72WPM (I am 9and a girl) so you should type about 80WPM.
12 year old Taylor Teel 5 min 59 sec.
I'm 13 and my best time was 3:00
It really depends more on the physical characteristics and health of the individuals involved and not the age or whether they are a boy or girl.
well I'm 12 and the fastest in my division and I can get 11.34 secs. on the 100m
If You Are Trying To Break An World Record For 12 year Olds ... It Should Be In 4.51 Seconds -Marteas
The fastest pitch ever thrown by a 12 year old that was recorded was Zach Ours, who threw 78 MPH.
My daughter is 12 and she can run a 6:39 mile but she is pretty fast for her age. She also plays travel soccer and that requires lots of conditioning and running. Even though she is pretty fast, I know for a fact that she is not the fastest girl at her school that is her age, but that is the fastest that I've heard of for a mile time.